public final class org.apache.dubbo.common.Version extends java.lang.Object
{
private static final org.apache.dubbo.common.logger.Logger logger;
private static final java.util.regex.Pattern PREFIX_DIGITS_PATTERN;
public static final java.lang.String DEFAULT_DUBBO_PROTOCOL_VERSION;
public static final int LEGACY_DUBBO_PROTOCOL_VERSION;
private static final java.lang.String VERSION;
public static final int LOWEST_VERSION_FOR_RESPONSE_ATTACHMENT;
public static final int HIGHEST_PROTOCOL_VERSION;
private static final java.util.Map VERSION2INT;
private void <init>()
{
org.apache.dubbo.common.Version v;
v := @this: org.apache.dubbo.common.Version;
specialinvoke v.<java.lang.Object: void <init>()>();
return;
}
public static java.lang.String getProtocolVersion()
{
return "2.0.2";
}
public static java.lang.String getVersion()
{
java.lang.String v;
v = <org.apache.dubbo.common.Version: java.lang.String VERSION>;
return v;
}
public static boolean isRelease270OrHigher(java.lang.String)
{
int v;
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isEmpty(java.lang.String)>(v);
if v == 0 goto label;
return 0;
label:
v = staticinvoke <org.apache.dubbo.common.Version: int getIntVersion(java.lang.String)>(v);
if v < 2070000 goto label;
return 1;
label:
return 0;
}
public static boolean isRelease263OrHigher(java.lang.String)
{
int v;
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.dubbo.common.Version: int getIntVersion(java.lang.String)>(v);
if v < 2060300 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
public static boolean isSupportResponseAttachment(java.lang.String)
{
int v;
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isEmpty(java.lang.String)>(v);
if v == 0 goto label;
return 0;
label:
v = staticinvoke <org.apache.dubbo.common.Version: int getIntVersion(java.lang.String)>(v);
if v < 2000200 goto label;
if v > 2009900 goto label;
return 1;
label:
return 0;
}
public static int getIntVersion(java.lang.String)
{
org.apache.dubbo.common.logger.Logger v;
java.lang.String[] v;
java.lang.Exception v;
java.util.Map v, v;
int v, v, v, v, v;
java.lang.Object v;
java.lang.String v;
v := @parameter: java.lang.String;
v = <org.apache.dubbo.common.Version: java.util.Map VERSION2INT>;
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
if v != null goto label;
label:
v = staticinvoke <org.apache.dubbo.common.Version: int parseInt(java.lang.String)>(v);
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(v);
v = virtualinvoke v.<java.lang.String: java.lang.String[] split(java.lang.String)>("\\.");
v = lengthof v;
if v != 3 goto label;
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
v = v * 100;
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(v);
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void warn(java.lang.String)>("Please make sure your version value has the right format: \n 1. only contains digital number: 2.0.0; \n 2. with string suffix: 2.6.7-stable. \nIf you are using Dubbo before v.6.2, the version value is the same with the jar version.");
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(10000);
label:
v = <org.apache.dubbo.common.Version: java.util.Map VERSION2INT>;
interfaceinvoke v.<java.util.Map: java.lang.Object put(java.lang.Object,java.lang.Object)>(v, v);
label:
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
catch java.lang.Exception from label to label with label;
}
private static int parseInt(java.lang.String)
{
java.lang.String[] v;
int v, v, v, v, v, v;
java.lang.String v, v, v;
boolean v;
double v, v, v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: java.lang.String[] split(java.lang.String)>("\\.");
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = staticinvoke <org.apache.dubbo.common.Version: java.lang.String getPrefixDigits(java.lang.String)>(v);
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isNotEmpty(java.lang.String)>(v);
if v == 0 goto label;
v = staticinvoke <java.lang.Integer: int parseInt(java.lang.String)>(v);
v = v - v;
v = v - 1;
v = v * 2;
v = staticinvoke <java.lang.Math: double pow(double,double)>(10.0, v);
v = v * v;
v = 0 + v;
label:
v = v + 1;
goto label;
label:
return v;
}
private static java.lang.String getPrefixDigits(java.lang.String)
{
java.util.regex.Matcher v;
java.lang.String v, v;
java.util.regex.Pattern v;
boolean v;
v := @parameter: java.lang.String;
v = <org.apache.dubbo.common.Version: java.util.regex.Pattern PREFIX_DIGITS_PATTERN>;
v = virtualinvoke v.<java.util.regex.Pattern: java.util.regex.Matcher matcher(java.lang.CharSequence)>(v);
v = virtualinvoke v.<java.util.regex.Matcher: boolean find()>();
if v == 0 goto label;
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(1);
return v;
label:
return "";
}
public static java.lang.String getVersion(java.lang.Class, java.lang.String)
{
java.lang.Throwable v;
java.net.URL v;
java.lang.String v, v, v, v, v, v, v, v, v, v, v;
boolean v, v, v, v, v;
java.lang.Package v;
org.apache.dubbo.common.logger.Logger v, v, v;
java.security.ProtectionDomain v;
java.lang.Class v;
java.security.CodeSource v;
v := @parameter: java.lang.Class;
v := @parameter: java.lang.String;
label:
v = virtualinvoke v.<java.lang.Class: java.lang.Package getPackage()>();
v = null;
if v == null goto label;
v = virtualinvoke v.<java.lang.Package: java.lang.String getImplementationVersion()>();
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isNotEmpty(java.lang.String)>(v);
if v == 0 goto label;
label:
return v;
label:
v = virtualinvoke v.<java.lang.Package: java.lang.String getSpecificationVersion()>();
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isNotEmpty(java.lang.String)>(v);
if v == 0 goto label;
label:
return v;
label:
v = virtualinvoke v.<java.lang.Class: java.security.ProtectionDomain getProtectionDomain()>();
v = virtualinvoke v.<java.security.ProtectionDomain: java.security.CodeSource getCodeSource()>();
if v != null goto label;
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
v = virtualinvoke v.<java.lang.Class: java.lang.String getName()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("No codeSource for class \u when getVersion, use default version \u0001");
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void info(java.lang.String)>(v);
label:
return v;
label:
v = virtualinvoke v.<java.security.CodeSource: java.net.URL getLocation()>();
if v != null goto label;
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
v = virtualinvoke v.<java.lang.Class: java.lang.String getName()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("No location for class \u when getVersion, use default version \u0001");
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void info(java.lang.String)>(v);
label:
return v;
label:
v = virtualinvoke v.<java.net.URL: java.lang.String getFile()>();
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isEmpty(java.lang.String)>(v);
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean endsWith(java.lang.String)>(".jar");
if v == 0 goto label;
v = staticinvoke <org.apache.dubbo.common.Version: java.lang.String getFromFile(java.lang.String)>(v);
label:
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isEmpty(java.lang.String)>(v);
if v == 0 goto label;
v = v;
goto label;
label:
v = v;
label:
return v;
label:
v := @caughtexception;
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
v = virtualinvoke v.<java.lang.Throwable: java.lang.String getMessage()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("return default version, ignore exception \u0001");
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void error(java.lang.String,java.lang.Throwable)>(v, v);
return v;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
}
private static java.lang.String getFromFile(java.lang.String)
{
char v;
int v, v, v, v, v, v, v, v, v;
java.lang.String v, v;
boolean v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: int length()>();
v = v - 4;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int,int)>(0, v);
v = virtualinvoke v.<java.lang.String: int lastIndexOf(int)>(47);
if v < 0 goto label;
v = v + 1;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
label:
v = virtualinvoke v.<java.lang.String: int indexOf(java.lang.String)>("-");
if v < 0 goto label;
v = v + 1;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
label:
v = virtualinvoke v.<java.lang.String: int length()>();
if v <= 0 goto label;
v = virtualinvoke v.<java.lang.String: char charAt(int)>(0);
v = staticinvoke <java.lang.Character: boolean isDigit(char)>(v);
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: int indexOf(java.lang.String)>("-");
if v < 0 goto label;
v = v + 1;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
goto label;
label:
return v;
}
public static void checkDuplicate(java.lang.Class, boolean)
{
java.lang.Class v;
java.lang.String v, v, v;
boolean v;
v := @parameter: java.lang.Class;
v := @parameter: boolean;
v = virtualinvoke v.<java.lang.Class: java.lang.String getName()>();
v = virtualinvoke v.<java.lang.String: java.lang.String replace(char,char)>(46, 47);
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u.class");
staticinvoke <org.apache.dubbo.common.Version: void checkDuplicate(java.lang.String,boolean)>(v, v);
return;
}
public static void checkDuplicate(java.lang.Class)
{
java.lang.Class v;
v := @parameter: java.lang.Class;
staticinvoke <org.apache.dubbo.common.Version: void checkDuplicate(java.lang.Class,boolean)>(v, 0);
return;
}
public static void checkDuplicate(java.lang.String, boolean)
{
java.lang.Throwable v;
java.lang.IllegalStateException v;
org.apache.dubbo.common.logger.Logger v, v;
java.util.Set v;
int v, v;
java.lang.String v, v, v;
boolean v;
v := @parameter: java.lang.String;
v := @parameter: boolean;
label:
v = staticinvoke <org.apache.dubbo.common.Version: java.util.Set getResources(java.lang.String)>(v);
v = interfaceinvoke v.<java.util.Set: int size()>();
if v <= 1 goto label;
v = interfaceinvoke v.<java.util.Set: int size()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,int,java.util.Set)>(v, v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Duplicate class \u in \u jar \u0001");
if v == 0 goto label;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String)>(v);
throw v;
label:
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void error(java.lang.String)>(v);
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger>;
v = virtualinvoke v.<java.lang.Throwable: java.lang.String getMessage()>();
interfaceinvoke v.<org.apache.dubbo.common.logger.Logger: void error(java.lang.String,java.lang.Throwable)>(v, v);
label:
return;
catch java.lang.Throwable from label to label with label;
}
private static java.util.Set getResources(java.lang.String) throws java.io.IOException
{
java.util.Enumeration v;
java.util.HashSet v;
java.lang.Object v;
java.lang.ClassLoader v;
java.lang.String v, v;
boolean v, v;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.dubbo.common.utils.ClassUtils: java.lang.ClassLoader getCallerClassLoader(java.lang.Class)>(class "Lorg/apache/dubbo/common/Version;");
v = virtualinvoke v.<java.lang.ClassLoader: java.util.Enumeration getResources(java.lang.String)>(v);
v = new java.util.HashSet;
specialinvoke v.<java.util.HashSet: void <init>()>();
label:
v = interfaceinvoke v.<java.util.Enumeration: boolean hasMoreElements()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Enumeration: java.lang.Object nextElement()>();
if v == null goto label;
v = virtualinvoke v.<java.net.URL: java.lang.String getFile()>();
v = staticinvoke <org.apache.dubbo.common.utils.StringUtils: boolean isNotEmpty(java.lang.String)>(v);
if v == 0 goto label;
interfaceinvoke v.<java.util.Set: boolean add(java.lang.Object)>(v);
goto label;
label:
return v;
}
static void <clinit>()
{
org.apache.dubbo.common.logger.Logger v;
java.util.HashMap v;
java.lang.String v;
java.util.regex.Pattern v;
v = staticinvoke <org.apache.dubbo.common.logger.LoggerFactory: org.apache.dubbo.common.logger.Logger getLogger(java.lang.Class)>(class "Lorg/apache/dubbo/common/Version;");
<org.apache.dubbo.common.Version: org.apache.dubbo.common.logger.Logger logger> = v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("^([0-9]*).*");
<org.apache.dubbo.common.Version: java.util.regex.Pattern PREFIX_DIGITS_PATTERN> = v;
v = staticinvoke <org.apache.dubbo.common.Version: java.lang.String getVersion(java.lang.Class,java.lang.String)>(class "Lorg/apache/dubbo/common/Version;", "");
<org.apache.dubbo.common.Version: java.lang.String VERSION> = v;
v = new java.util.HashMap;
specialinvoke v.<java.util.HashMap: void <init>()>();
<org.apache.dubbo.common.Version: java.util.Map VERSION2INT> = v;
staticinvoke <org.apache.dubbo.common.Version: void checkDuplicate(java.lang.Class)>(class "Lorg/apache/dubbo/common/Version;");
return;
}
}